/*************************************************************************** memory.h Functions which handle the CPU memory accesses. Copyright Nicola Salmoria and the MAME Team. Visit http://mamedev.org for licensing and usage restrictions. ***************************************************************************/ #pragma once #ifndef __MEMORY_H__ #define __MEMORY_H__ /* #include "mamecore.h" #include "devintrf.h" #include "tokenize.h" #include "osdcomm.h" */ /*************************************************************************** CONSTANTS ***************************************************************************/ /* address spaces */ enum { ADDRESS_SPACE_PROGRAM = 0, /* program address space */ ADDRESS_SPACE_DATA, /* data address space */ ADDRESS_SPACE_IO, /* I/O address space */ ADDRESS_SPACES /* maximum number of address spaces */ }; /* static data access handler constants */ enum { STATIC_INVALID = 0, /* invalid - should never be used */ STATIC_BANK1 = 1, /* first memory bank */ /* entries 1-32 are for fixed banks 1-32 specified by the driver */ /* entries 33-66 are for dynamically allocated internal banks */ STATIC_BANKMAX = 66, /* last memory bank */ STATIC_RAM, /* RAM - reads/writes map to dynamic banks */ STATIC_ROM, /* ROM - reads = RAM; writes = UNMAP */ STATIC_NOP, /* NOP - reads = unmapped value; writes = no-op */ STATIC_UNMAP, /* unmapped - same as NOP except we log errors */ STATIC_WATCHPOINT, /* watchpoint - used internally */ STATIC_COUNT /* total number of static handlers */ }; /* address map tokens */ enum { ADDRMAP_TOKEN_INVALID, ADDRMAP_TOKEN_START, ADDRMAP_TOKEN_END, ADDRMAP_TOKEN_INCLUDE, ADDRMAP_TOKEN_GLOBAL_MASK, ADDRMAP_TOKEN_UNMAP_VALUE, ADDRMAP_TOKEN_RANGE, ADDRMAP_TOKEN_MASK, ADDRMAP_TOKEN_MIRROR, ADDRMAP_TOKEN_READ, ADDRMAP_TOKEN_WRITE, ADDRMAP_TOKEN_DEVICE_READ, ADDRMAP_TOKEN_DEVICE_WRITE, ADDRMAP_TOKEN_READ_PORT, ADDRMAP_TOKEN_REGION, ADDRMAP_TOKEN_SHARE, ADDRMAP_TOKEN_BASEPTR, ADDRMAP_TOKEN_BASE_MEMBER, ADDRMAP_TOKEN_SIZEPTR, ADDRMAP_TOKEN_SIZE_MEMBER }; /*************************************************************************** TYPE DEFINITIONS ***************************************************************************/ /* handler_data is an opaque type used to hold information about a particular handler */ typedef struct _handler_data handler_data; /* offsets and addresses are 32-bit (for now...) */ typedef UINT32 offs_t; /* opbase_data contains state data for opcode handling */ typedef struct _opbase_data opbase_data; struct _opbase_data { UINT8 * rom; /* opcode ROM base pointer */ UINT8 * ram; /* opcode RAM base pointer */ offs_t mask; /* opcode ROM address mask */ offs_t mem_min; /* opcode ROM/RAM min */ offs_t mem_max; /* opcode ROM/RAM max */ UINT8 entry; /* opcode readmem entry */ }; /* opcode base adjustment handler */ typedef offs_t (*opbase_handler_func) (ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t address, ATTR_UNUSED opbase_data *opbase); /* machine read/write handlers */ typedef UINT8 (*read8_machine_func) (ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset); typedef void (*write8_machine_func) (ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT8 data); typedef UINT16 (*read16_machine_func) (ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 mem_mask); typedef void (*write16_machine_func)(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 data, ATTR_UNUSED UINT16 mem_mask); typedef UINT32 (*read32_machine_func) (ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 mem_mask); typedef void (*write32_machine_func)(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 data, ATTR_UNUSED UINT32 mem_mask); typedef UINT64 (*read64_machine_func) (ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 mem_mask); typedef void (*write64_machine_func)(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 data, ATTR_UNUSED UINT64 mem_mask); /* device read/write handlers */ typedef UINT8 (*read8_device_func) (ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset); typedef void (*write8_device_func) (ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT8 data); typedef UINT16 (*read16_device_func) (ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 mem_mask); typedef void (*write16_device_func)(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 data, ATTR_UNUSED UINT16 mem_mask); typedef UINT32 (*read32_device_func) (ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 mem_mask); typedef void (*write32_device_func)(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 data, ATTR_UNUSED UINT32 mem_mask); typedef UINT64 (*read64_device_func) (ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 mem_mask); typedef void (*write64_device_func)(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 data, ATTR_UNUSED UINT64 mem_mask); /* data_accessors is a struct with accessors of all flavors */ typedef struct _data_accessors data_accessors; struct _data_accessors { void (*change_pc)(offs_t byteaddress); UINT8 (*read_byte)(offs_t byteaddress); UINT16 (*read_word)(offs_t byteaddress); UINT16 (*read_word_masked)(offs_t byteaddress, UINT16 mask); UINT32 (*read_dword)(offs_t byteaddress); UINT32 (*read_dword_masked)(offs_t byteaddress, UINT32 mask); UINT64 (*read_qword)(offs_t byteaddress); UINT64 (*read_qword_masked)(offs_t byteaddress, UINT64 mask); void (*write_byte)(offs_t byteaddress, UINT8 data); void (*write_word)(offs_t byteaddress, UINT16 data); void (*write_word_masked)(offs_t byteaddress, UINT16 data, UINT16 mask); void (*write_dword)(offs_t byteaddress, UINT32 data); void (*write_dword_masked)(offs_t byteaddress, UINT32 data, UINT32 mask); void (*write_qword)(offs_t byteaddress, UINT64 data); void (*write_qword_masked)(offs_t byteaddress, UINT64 data, UINT64 mask); }; /* read_handler is a union of all the different read handler types */ typedef union _read_handler read_handler; union _read_handler { genf * generic; /* generic function pointer */ read8_machine_func mhandler8; /* 8-bit machine read handler */ read16_machine_func mhandler16; /* 16-bit machine read handler */ read32_machine_func mhandler32; /* 32-bit machine read handler */ read64_machine_func mhandler64; /* 64-bit machine read handler */ read8_device_func dhandler8; /* 8-bit device read handler */ read16_device_func dhandler16; /* 16-bit device read handler */ read32_device_func dhandler32; /* 32-bit device read handler */ read64_device_func dhandler64; /* 64-bit device read handler */ }; /* write_handler is a union of all the different write handler types */ typedef union _write_handler write_handler; union _write_handler { genf * generic; /* generic function pointer */ write8_machine_func mhandler8; /* 8-bit machine write handler */ write16_machine_func mhandler16; /* 16-bit machine write handler */ write32_machine_func mhandler32; /* 32-bit machine write handler */ write64_machine_func mhandler64; /* 64-bit machine write handler */ write8_device_func dhandler8; /* 8-bit device write handler */ write16_device_func dhandler16; /* 16-bit device write handler */ write32_device_func dhandler32; /* 32-bit device write handler */ write64_device_func dhandler64; /* 64-bit device write handler */ }; /* memory_handler is a union of all read and write handler types */ typedef union _memory_handler memory_handler; union _memory_handler { genf * generic; /* generic function pointer */ read_handler read; /* read handler union */ write_handler write; /* write handler union */ }; /* address_map_entry is a linked list element describing one address range in a map */ typedef struct _address_map_entry address_map_entry; struct _address_map_entry { address_map_entry * next; /* pointer to the next entry */ offs_t addrstart; /* start address */ offs_t addrend; /* end address */ offs_t addrmirror; /* mirror bits */ offs_t addrmask; /* mask bits */ read_handler read; /* read handler callback */ UINT8 read_bits; /* bits for the read handler callback (0=default, 1=8, 2=16, 3=32) */ UINT8 read_mask; /* mask bits indicating which subunits to process */ const char * read_name; /* read handler callback name */ device_type read_devtype; /* read device type for device references */ const char * read_devtag; /* read tag for the relevant device */ const char * read_porttag; /* tag for input port reading */ write_handler write; /* write handler callback */ UINT8 write_bits; /* bits for the write handler callback (0=default, 1=8, 2=16, 3=32) */ UINT8 write_mask; /* mask bits indicating which subunits to process */ const char * write_name; /* write handler callback name */ device_type write_devtype; /* read device type for device references */ const char * write_devtag; /* read tag for the relevant device */ UINT32 share; /* index of a shared memory block */ void ** baseptr; /* receives pointer to memory (optional) */ size_t * sizeptr; /* receives size of area in bytes (optional) */ UINT32 baseptroffs_plus1; /* offset of base pointer within driver_data, plus 1 */ UINT32 sizeptroffs_plus1; /* offset of size pointer within driver_data, plus 1 */ UINT32 region; /* region containing the memory backing this entry */ offs_t region_offs; /* offset within the region */ void * memory; /* pointer to memory backing this entry */ offs_t bytestart; /* byte-adjusted start address */ offs_t byteend; /* byte-adjusted end address */ offs_t bytemirror; /* byte-adjusted mirror bits */ offs_t bytemask; /* byte-adjusted mask bits */ }; /* address_map holds global map parameters plus the head of the list of entries */ typedef struct _address_map address_map; struct _address_map { UINT8 spacenum; /* space number of the map */ UINT8 databits; /* data bits represented by the map */ UINT8 unmapval; /* unmapped memory value */ offs_t globalmask; /* global mask */ address_map_entry * entrylist; /* list of entries */ }; /* address_space holds live information about an address space */ typedef struct _address_space address_space; struct _address_space { offs_t bytemask; /* byte-adjusted address mask */ UINT8 * readlookup; /* read table lookup */ UINT8 * writelookup; /* write table lookup */ handler_data * readhandlers; /* read handlers */ handler_data * writehandlers; /* write handlers */ const data_accessors * accessors; /* pointers to the data access handlers */ }; /* addrmap_token is a union of all types for a generic address map */ typedef union _addrmap_token addrmap_token; union _addrmap_token { TOKEN_COMMON_FIELDS const addrmap_token * tokenptr; read_handler read; /* generic read handlers */ write_handler write; /* generic write handlers */ device_type devtype; /* device type */ UINT8 ** memptr; /* memory pointer */ size_t * sizeptr; /* size pointer */ }; /* addrmap8_token is a union of all types for an 8-bit address map */ typedef union _addrmap8_token addrmap8_token; union _addrmap8_token { TOKEN_COMMON_FIELDS const addrmap_token * tokenptr; read8_machine_func mread; /* pointer to native machine read handler */ write8_machine_func mwrite; /* pointer to native machine write handler */ read8_device_func dread; /* pointer to native device read handler */ write8_device_func dwrite; /* pointer to native device write handler */ read_handler read; /* generic read handlers */ write_handler write; /* generic write handlers */ device_type devtype; /* device type */ UINT8 ** memptr; /* memory pointer */ size_t * sizeptr; /* size pointer */ }; /* addrmap16_token is a union of all types for a 16-bit address map */ typedef union _addrmap16_token addrmap16_token; union _addrmap16_token { TOKEN_COMMON_FIELDS const addrmap_token * tokenptr; read16_machine_func mread; /* pointer to native read handler */ write16_machine_func mwrite; /* pointer to native write handler */ read16_device_func dread; /* pointer to native device read handler */ write16_device_func dwrite; /* pointer to native device write handler */ read8_machine_func mread8; /* pointer to 8-bit machine read handler */ write8_machine_func mwrite8; /* pointer to 8-bit machine write handler */ read8_device_func dread8; /* pointer to 8-bit device read handler */ write8_device_func dwrite8; /* pointer to 8-bit device write handler */ read_handler read; /* generic read handlers */ write_handler write; /* generic write handlers */ device_type devtype; /* device type */ UINT16 ** memptr; /* memory pointer */ size_t * sizeptr; /* size pointer */ }; /* addrmap32_token is a union of all types for a 32-bit address map */ typedef union _addrmap32_token addrmap32_token; union _addrmap32_token { TOKEN_COMMON_FIELDS const addrmap_token * tokenptr; read32_machine_func mread; /* pointer to native read handler */ write32_machine_func mwrite; /* pointer to native write handler */ read32_device_func dread; /* pointer to native device read handler */ write32_device_func dwrite; /* pointer to native device write handler */ read8_machine_func mread8; /* pointer to 8-bit machine read handler */ write8_machine_func mwrite8; /* pointer to 8-bit machine write handler */ read8_device_func dread8; /* pointer to 8-bit device read handler */ write8_device_func dwrite8; /* pointer to 8-bit device write handler */ read16_machine_func mread16; /* pointer to 16-bit machine read handler */ write16_machine_func mwrite16; /* pointer to 16-bit machine write handler */ read16_device_func dread16; /* pointer to 16-bit device read handler */ write16_device_func dwrite16; /* pointer to 16-bit device write handler */ read_handler read; /* generic read handlers */ write_handler write; /* generic write handlers */ device_type devtype; /* device type */ UINT32 ** memptr; /* memory pointer */ size_t * sizeptr; /* size pointer */ }; /* addrmap64_token is a union of all types for a 64-bit address map */ typedef union _addrmap64_token addrmap64_token; union _addrmap64_token { TOKEN_COMMON_FIELDS const addrmap_token * tokenptr; read64_machine_func mread; /* pointer to native read handler */ write64_machine_func mwrite; /* pointer to native write handler */ read64_device_func dread; /* pointer to native device read handler */ write64_device_func dwrite; /* pointer to native device write handler */ read8_machine_func mread8; /* pointer to 8-bit machine read handler */ write8_machine_func mwrite8; /* pointer to 8-bit machine write handler */ read8_device_func dread8; /* pointer to 8-bit device read handler */ write8_device_func dwrite8; /* pointer to 8-bit device write handler */ read16_machine_func mread16; /* pointer to 16-bit machine read handler */ write16_machine_func mwrite16; /* pointer to 16-bit machine write handler */ read16_device_func dread16; /* pointer to 16-bit device read handler */ write16_device_func dwrite16; /* pointer to 16-bit device write handler */ read32_machine_func mread32; /* pointer to 32-bit machine read handler */ write32_machine_func mwrite32; /* pointer to 32-bit machine write handler */ read32_device_func dread32; /* pointer to 32-bit device read handler */ write32_device_func dwrite32; /* pointer to 32-bit device write handler */ read_handler read; /* generic read handlers */ write_handler write; /* generic write handlers */ device_type devtype; /* device type */ UINT64 ** memptr; /* memory pointer */ size_t * sizeptr; /* size pointer */ }; /*************************************************************************** MACROS ***************************************************************************/ /* opcode base adjustment handler function macro */ #define OPBASE_HANDLER(name) offs_t name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t address, opbase_data *opbase) /* machine read/write handler function macros */ #define READ8_HANDLER(name) UINT8 name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset) #define WRITE8_HANDLER(name) void name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT8 data) #define READ16_HANDLER(name) UINT16 name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 mem_mask) #define WRITE16_HANDLER(name) void name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 data, ATTR_UNUSED UINT16 mem_mask) #define READ32_HANDLER(name) UINT32 name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 mem_mask) #define WRITE32_HANDLER(name) void name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 data, ATTR_UNUSED UINT32 mem_mask) #define READ64_HANDLER(name) UINT64 name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 mem_mask) #define WRITE64_HANDLER(name) void name(ATTR_UNUSED running_machine *machine, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 data, ATTR_UNUSED UINT64 mem_mask) /* device read/write handler function macros */ #define READ8_DEVICE_HANDLER(name) UINT8 name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset) #define WRITE8_DEVICE_HANDLER(name) void name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT8 data) #define READ16_DEVICE_HANDLER(name) UINT16 name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 mem_mask) #define WRITE16_DEVICE_HANDLER(name) void name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT16 data, ATTR_UNUSED UINT16 mem_mask) #define READ32_DEVICE_HANDLER(name) UINT32 name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 mem_mask) #define WRITE32_DEVICE_HANDLER(name) void name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT32 data, ATTR_UNUSED UINT32 mem_mask) #define READ64_DEVICE_HANDLER(name) UINT64 name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 mem_mask) #define WRITE64_DEVICE_HANDLER(name) void name(ATTR_UNUSED const device_config *device, ATTR_UNUSED offs_t offset, ATTR_UNUSED UINT64 data, ATTR_UNUSED UINT64 mem_mask) /* static memory handler (SMH) macros that can be used in place of read/write handlers */ #define SMH_RAM ((void *)STATIC_RAM) #define SMH_ROM ((void *)STATIC_ROM) #define SMH_NOP ((void *)STATIC_NOP) #define SMH_UNMAP ((void *)STATIC_UNMAP) #define SMH_BANK(n) ((void *)(STATIC_BANK1 + (n) - 1)) #define SMH_BANK1 SMH_BANK(1) #define SMH_BANK2 SMH_BANK(2) #define SMH_BANK3 SMH_BANK(3) #define SMH_BANK4 SMH_BANK(4) #define SMH_BANK5 SMH_BANK(5) #define SMH_BANK6 SMH_BANK(6) #define SMH_BANK7 SMH_BANK(7) #define SMH_BANK8 SMH_BANK(8) #define SMH_BANK9 SMH_BANK(9) #define SMH_BANK10 SMH_BANK(10) #define SMH_BANK11 SMH_BANK(11) #define SMH_BANK12 SMH_BANK(12) #define SMH_BANK13 SMH_BANK(13) #define SMH_BANK14 SMH_BANK(14) #define SMH_BANK15 SMH_BANK(15) #define SMH_BANK16 SMH_BANK(16) #define SMH_BANK17 SMH_BANK(17) #define SMH_BANK18 SMH_BANK(18) #define SMH_BANK19 SMH_BANK(19) #define SMH_BANK20 SMH_BANK(20) #define SMH_BANK21 SMH_BANK(21) #define SMH_BANK22 SMH_BANK(22) #define SMH_BANK23 SMH_BANK(23) #define SMH_BANK24 SMH_BANK(24) #define SMH_BANK25 SMH_BANK(25) #define SMH_BANK26 SMH_BANK(26) #define SMH_BANK27 SMH_BANK(27) #define SMH_BANK28 SMH_BANK(28) #define SMH_BANK29 SMH_BANK(29) #define SMH_BANK30 SMH_BANK(30) #define SMH_BANK31 SMH_BANK(31) #define SMH_BANK32 SMH_BANK(32) /* helper macro for merging data with the memory mask */ #define COMBINE_DATA(varptr) (*(varptr) = (*(varptr) & ~mem_mask) | (data & mem_mask)) #define ACCESSING_BITS_0_7 ((mem_mask & 0x000000ff) != 0) #define ACCESSING_BITS_8_15 ((mem_mask & 0x0000ff00) != 0) #define ACCESSING_BITS_16_23 ((mem_mask & 0x00ff0000) != 0) #define ACCESSING_BITS_24_31 ((mem_mask & 0xff000000) != 0) #define ACCESSING_BITS_32_39 ((mem_mask & U64(0x000000ff00000000)) != 0) #define ACCESSING_BITS_40_47 ((mem_mask & U64(0x0000ff0000000000)) != 0) #define ACCESSING_BITS_48_55 ((mem_mask & U64(0x00ff000000000000)) != 0) #define ACCESSING_BITS_56_63 ((mem_mask & U64(0xff00000000000000)) != 0) #define ACCESSING_BITS_0_15 ((mem_mask & 0x0000ffff) != 0) #define ACCESSING_BITS_16_31 ((mem_mask & 0xffff0000) != 0) #define ACCESSING_BITS_32_47 ((mem_mask & U64(0x0000ffff00000000)) != 0) #define ACCESSING_BITS_48_63 ((mem_mask & U64(0xffff000000000000)) != 0) #define ACCESSING_BITS_0_31 ((mem_mask & 0xffffffff) != 0) #define ACCESSING_BITS_32_63 ((mem_mask & U64(0xffffffff00000000)) != 0) /* bank switching for CPU cores */ #define change_pc(byteaddress) memory_set_opbase(byteaddress) /* opcode range safety check */ #define address_is_unsafe(A) ((UNEXPECTED((A) < opbase.mem_min) || UNEXPECTED((A) > opbase.mem_max))) /* unsafe opcode and opcode argument reading */ #define cpu_opptr_unsafe(A) ((void *)&opbase.rom[(A) & opbase.mask]) #define cpu_readop_unsafe(A) (opbase.rom[(A) & opbase.mask]) #define cpu_readop16_unsafe(A) (*(UINT16 *)&opbase.rom[(A) & opbase.mask]) #define cpu_readop32_unsafe(A) (*(UINT32 *)&opbase.rom[(A) & opbase.mask]) #define cpu_readop64_unsafe(A) (*(UINT64 *)&opbase.rom[(A) & opbase.mask]) #define cpu_readop_arg_unsafe(A) (opbase.ram[(A) & opbase.mask]) #define cpu_readop_arg16_unsafe(A) (*(UINT16 *)&opbase.ram[(A) & opbase.mask]) #define cpu_readop_arg32_unsafe(A) (*(UINT32 *)&opbase.ram[(A) & opbase.mask]) #define cpu_readop_arg64_unsafe(A) (*(UINT64 *)&opbase.ram[(A) & opbase.mask]) /* wrappers for dynamic read handler installation */ #define memory_install_read_handler(machine, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_handler(machine, cpu, space, start, end, mask, mirror, rhandler, (FPTR)NULL, #rhandler, NULL) #define memory_install_read8_handler(machine, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_handler8(machine, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read16_handler(machine, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_handler16(machine, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read32_handler(machine, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_handler32(machine, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read64_handler(machine, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_handler64(machine, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read_device_handler(device, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read8_device_handler(device, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_device_handler8(device, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read16_device_handler(device, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_device_handler16(device, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read32_device_handler(device, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_device_handler32(device, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) #define memory_install_read64_device_handler(device, cpu, space, start, end, mask, mirror, rhandler) \ _memory_install_device_handler64(device, cpu, space, start, end, mask, mirror, rhandler, NULL, #rhandler, NULL) /* wrappers for dynamic write handler installation */ #define memory_install_write_handler(machine, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_handler(machine, cpu, space, start, end, mask, mirror, (FPTR)NULL, whandler, NULL, #whandler) #define memory_install_write8_handler(machine, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_handler8(machine, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write16_handler(machine, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_handler16(machine, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write32_handler(machine, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_handler32(machine, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write64_handler(machine, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_handler64(machine, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write_device_handler(device, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_device_handler(device, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write8_device_handler(device, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_device_handler8(device, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write16_device_handler(device, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_device_handler16(device, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write32_device_handler(device, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_device_handler32(device, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) #define memory_install_write64_device_handler(device, cpu, space, start, end, mask, mirror, whandler) \ _memory_install_device_handler64(device, cpu, space, start, end, mask, mirror, NULL, whandler, NULL, #whandler) /* wrappers for dynamic read/write handler installation */ #define memory_install_readwrite_handler(machine, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_handler(machine, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite8_handler(machine, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_handler8(machine, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite16_handler(machine, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_handler16(machine, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite32_handler(machine, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_handler32(machine, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite64_handler(machine, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_handler64(machine, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite8_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_device_handler8(device, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite16_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_device_handler16(device, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite32_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_device_handler32(device, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) #define memory_install_readwrite64_device_handler(device, cpu, space, start, end, mask, mirror, rhandler, whandler) \ _memory_install_device_handler64(device, cpu, space, start, end, mask, mirror, rhandler, whandler, #rhandler, #whandler) /* macros for accessing bytes and words within larger chunks */ #ifdef LSB_FIRST #define BYTE_XOR_BE(a) ((a) ^ 1) /* read/write a byte to a 16-bit space */ #define BYTE_XOR_LE(a) (a) #define BYTE4_XOR_BE(a) ((a) ^ 3) /* read/write a byte to a 32-bit space */ #define BYTE4_XOR_LE(a) (a) #define WORD_XOR_BE(a) ((a) ^ 2) /* read/write a word to a 32-bit space */ #define WORD_XOR_LE(a) (a) #define BYTE8_XOR_BE(a) ((a) ^ 7) /* read/write a byte to a 64-bit space */ #define BYTE8_XOR_LE(a) (a) #define WORD2_XOR_BE(a) ((a) ^ 6) /* read/write a word to a 64-bit space */ #define WORD2_XOR_LE(a) (a) #define DWORD_XOR_BE(a) ((a) ^ 4) /* read/write a dword to a 64-bit space */ #define DWORD_XOR_LE(a) (a) #else #define BYTE_XOR_BE(a) (a) #define BYTE_XOR_LE(a) ((a) ^ 1) /* read/write a byte to a 16-bit space */ #define BYTE4_XOR_BE(a) (a) #define BYTE4_XOR_LE(a) ((a) ^ 3) /* read/write a byte to a 32-bit space */ #define WORD_XOR_BE(a) (a) #define WORD_XOR_LE(a) ((a) ^ 2) /* read/write a word to a 32-bit space */ #define BYTE8_XOR_BE(a) (a) #define BYTE8_XOR_LE(a) ((a) ^ 7) /* read/write a byte to a 64-bit space */ #define WORD2_XOR_BE(a) (a) #define WORD2_XOR_LE(a) ((a) ^ 6) /* read/write a word to a 64-bit space */ #define DWORD_XOR_BE(a) (a) #define DWORD_XOR_LE(a) ((a) ^ 4) /* read/write a dword to a 64-bit space */ #endif /*************************************************************************** ADDRESS MAP MACROS ***************************************************************************/ /* so that "0" can be used for unneeded address maps */ #define address_map_0 NULL /* maps a full 64-bit mask down to an 8-bit byte mask */ #define UNITMASK8(x) \ ((((UINT64)(x) >> (63-7)) & 0x80) | \ (((UINT64)(x) >> (55-6)) & 0x40) | \ (((UINT64)(x) >> (47-5)) & 0x20) | \ (((UINT64)(x) >> (39-4)) & 0x10) | \ (((UINT64)(x) >> (31-3)) & 0x08) | \ (((UINT64)(x) >> (23-2)) & 0x04) | \ (((UINT64)(x) >> (15-1)) & 0x02) | \ (((UINT64)(x) >> ( 7-0)) & 0x01)) /* maps a full 64-bit mask down to a 4-bit word mask */ #define UNITMASK16(x) \ ((((UINT64)(x) >> (63-3)) & 0x08) | \ (((UINT64)(x) >> (47-2)) & 0x04) | \ (((UINT64)(x) >> (31-1)) & 0x02) | \ (((UINT64)(x) >> (15-0)) & 0x01)) /* maps a full 64-bit mask down to a 2-bit dword mask */ #define UNITMASK32(x) \ ((((UINT64)(x) >> (63-1)) & 0x02) | \ (((UINT64)(x) >> (31-0)) & 0x01)) /* start/end tags for the address map */ #define ADDRESS_MAP_START(_name, _space, _bits) \ const addrmap##_bits##_token address_map_##_name[] = { \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_START, 8, _space, 8, _bits, 8), #define ADDRESS_MAP_END \ TOKEN_UINT32_PACK1(ADDRMAP_TOKEN_END, 8) }; /* use this to declare external references to an address map */ #define ADDRESS_MAP_EXTERN(_name, _bits) \ extern const addrmap##_bits##_token address_map_##_name[] /* global controls */ #define ADDRESS_MAP_GLOBAL_MASK(_mask) \ TOKEN_UINT64_PACK2(ADDRMAP_TOKEN_GLOBAL_MASK, 8, _mask, 32), #define ADDRESS_MAP_UNMAP_LOW \ TOKEN_UINT32_PACK2(ADDRMAP_TOKEN_UNMAP_VALUE, 8, 0, 1), #define ADDRESS_MAP_UNMAP_HIGH \ TOKEN_UINT32_PACK2(ADDRMAP_TOKEN_UNMAP_VALUE, 8, 1, 1), /* importing data from other address maps */ #define AM_IMPORT_FROM(_name) \ TOKEN_UINT32_PACK1(ADDRMAP_TOKEN_INCLUDE, 8), \ TOKEN_PTR(tokenptr, address_map_##_name), /* address ranges */ #define AM_RANGE(_start, _end) \ TOKEN_UINT32_PACK1(ADDRMAP_TOKEN_RANGE, 8), \ TOKEN_UINT64_PACK2(_start, 32, _end, 32), #define AM_MASK(_mask) \ TOKEN_UINT64_PACK2(ADDRMAP_TOKEN_MASK, 8, _mask, 32), #define AM_MIRROR(_mirror) \ TOKEN_UINT64_PACK2(ADDRMAP_TOKEN_MIRROR, 8, _mirror, 32), #define AM_READ(_handler) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_READ, 8, 0, 8, 0, 8), \ TOKEN_PTR(mread, _handler), \ TOKEN_STRING(#_handler), #define AM_READ8(_handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_READ, 8, 8, 8, UNITMASK8(_unitmask), 8), \ TOKEN_PTR(mread8, _handler), \ TOKEN_STRING(#_handler), #define AM_READ16(_handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_READ, 8, 16, 8, UNITMASK16(_unitmask), 8), \ TOKEN_PTR(mread16, _handler), \ TOKEN_STRING(#_handler), #define AM_READ32(_handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_READ, 8, 32, 8, UNITMASK32(_unitmask), 8), \ TOKEN_PTR(mread32, _handler), \ TOKEN_STRING(#_handler), #define AM_WRITE(_handler) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_WRITE, 8, 0, 8, 0, 8), \ TOKEN_PTR(mwrite, _handler), \ TOKEN_STRING(#_handler), #define AM_WRITE8(_handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_WRITE, 8, 8, 8, UNITMASK8(_unitmask), 8), \ TOKEN_PTR(mwrite8, _handler), \ TOKEN_STRING(#_handler), #define AM_WRITE16(_handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_WRITE, 8, 16, 8, UNITMASK16(_unitmask), 8), \ TOKEN_PTR(mwrite16, _handler), \ TOKEN_STRING(#_handler), #define AM_WRITE32(_handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_WRITE, 8, 32, 8, UNITMASK32(_unitmask), 8), \ TOKEN_PTR(mwrite32, _handler), \ TOKEN_STRING(#_handler), #define AM_DEVREAD(_type, _tag, _handler) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_READ, 8, 0, 8, 0, 8), \ TOKEN_PTR(dread, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVREAD8(_type, _tag, _handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_READ, 8, 8, 8, UNITMASK8(_unitmask), 8), \ TOKEN_PTR(dread8, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVREAD16(_type, _tag, _handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_READ, 8, 16, 8, UNITMASK16(_unitmask), 8), \ TOKEN_PTR(dread16, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVREAD32(_type, _tag, _handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_READ, 8, 32, 8, UNITMASK32(_unitmask), 8), \ TOKEN_PTR(dread32, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVWRITE(_type, _tag, _handler) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_WRITE, 8, 0, 8, 0, 8), \ TOKEN_PTR(dwrite, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVWRITE8(_type, _tag, _handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_WRITE, 8, 8, 8, UNITMASK8(_unitmask), 8), \ TOKEN_PTR(dwrite8, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVWRITE16(_type, _tag, _handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_WRITE, 8, 16, 8, UNITMASK16(_unitmask), 8), \ TOKEN_PTR(dwrite16, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_DEVWRITE32(_type, _tag, _handler, _unitmask) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_DEVICE_WRITE, 8, 32, 8, UNITMASK32(_unitmask), 8), \ TOKEN_PTR(dwrite32, _handler), \ TOKEN_STRING(#_handler), \ TOKEN_PTR(devtype, _type), \ TOKEN_STRING(_tag), #define AM_READ_PORT(_tag) \ TOKEN_UINT32_PACK3(ADDRMAP_TOKEN_READ_PORT, 8, 0, 8, 0, 8), \ TOKEN_STRING(_tag), #define AM_REGION(_region, _offs) \ TOKEN_UINT64_PACK3(ADDRMAP_TOKEN_REGION, 8, _region, 24, _offs, 32), #define AM_SHARE(_index) \ TOKEN_UINT32_PACK2(ADDRMAP_TOKEN_SHARE, 8, _index, 24), #define AM_BASE(_base) \ TOKEN_UINT32_PACK1(ADDRMAP_TOKEN_BASEPTR, 8), \ TOKEN_PTR(memptr, _base), #define AM_BASE_MEMBER(_struct, _member) \ TOKEN_UINT32_PACK2(ADDRMAP_TOKEN_BASE_MEMBER, 8, offsetof(_struct, _member), 24), #define AM_SIZE(_size) \ TOKEN_UINT32_PACK1(ADDRMAP_TOKEN_SIZEPTR, 8), \ TOKEN_PTR(sizeptr, _size), #define AM_SIZE_MEMBER(_struct, _member) \ TOKEN_UINT32_PACK2(ADDRMAP_TOKEN_SIZE_MEMBER, 8, offsetof(_struct, _member), 24), /* common shortcuts */ #define AM_READWRITE(_read,_write) AM_READ(_read) AM_WRITE(_write) #define AM_READWRITE8(_read,_write,_mask) AM_READ8(_read,_mask) AM_WRITE8(_write,_mask) #define AM_READWRITE16(_read,_write,_mask) AM_READ16(_read,_mask) AM_WRITE16(_write,_mask) #define AM_READWRITE32(_read,_write,_mask) AM_READ32(_read,_mask) AM_WRITE32(_write,_mask) #define AM_DEVREADWRITE(_type,_tag,_read,_write) AM_DEVREAD(_type,_tag,_read) AM_DEVWRITE(_type,_tag,_write) #define AM_DEVREADWRITE8(_type,_tag,_read,_write,_mask) AM_DEVREAD8(_type,_tag,_read,_mask) AM_DEVWRITE8(_type,_tag,_write,_mask) #define AM_DEVREADWRITE16(_type,_tag,_read,_write,_mask) AM_DEVREAD16(_type,_tag,_read,_mask) AM_DEVWRITE16(_type,_tag,_write,_mask) #define AM_DEVREADWRITE32(_type,_tag,_read,_write,_mask) AM_DEVREAD32(_type,_tag,_read,_mask) AM_DEVWRITE32(_type,_tag,_write,_mask) #define AM_ROM AM_READ(SMH_ROM) #define AM_ROMBANK(_bank) AM_READ(SMH_BANK(_bank)) #define AM_RAM AM_READWRITE(SMH_RAM, SMH_RAM) #define AM_RAMBANK(_bank) AM_READWRITE(SMH_BANK(_bank), SMH_BANK(_bank)) #define AM_RAM_WRITE(_write) AM_READWRITE(SMH_RAM, _write) #define AM_WRITEONLY AM_WRITE(SMH_RAM) #define AM_UNMAP AM_READWRITE(SMH_UNMAP, SMH_UNMAP) #define AM_NOP AM_READWRITE(SMH_NOP, SMH_NOP) #define AM_READNOP AM_READ(SMH_NOP) #define AM_WRITENOP AM_WRITE(SMH_NOP) /*************************************************************************** GLOBAL VARIABLES ***************************************************************************/ extern address_space active_address_space[]; /* address spaces */ extern const char *const address_space_names[ADDRESS_SPACES]; /*************************************************************************** FUNCTION PROTOTYPES FOR CORE MEMORY FUNCTIONS ***************************************************************************/ /* ----- core system operations ----- */ /* initialize the memory system */ void memory_init(running_machine *machine); /* set the current memory context */ void memory_set_context(int activecpu); /* get a pointer to the set of memory accessor functions based on the address space, databus width, and endianness */ const data_accessors *memory_get_accessors(int spacenum, int databits, int endianness); /* ----- address maps ----- */ /* build and allocate an address map for a CPU's address space */ address_map *address_map_alloc(const machine_config *drv, int cpunum, int spacenum); /* release allocated memory for an address map */ void address_map_free(address_map *map); /* return a pointer to the constructed address map for a CPU's address space */ const address_map *memory_get_address_map(int cpunum, int spacenum); /* ----- opcode base control ----- */ /* registers an address range as having a decrypted data pointer */ void memory_set_decrypted_region(int cpunum, offs_t addrstart, offs_t addrend, void *base); /* register a handler for opcode base changes on a given CPU */ opbase_handler_func memory_set_opbase_handler(int cpunum, opbase_handler_func function); /* called by CPU cores to update the opcode base for the given address */ void memory_set_opbase(offs_t byteaddress); /* return a base pointer to memory */ void * memory_get_read_ptr(int cpunum, int spacenum, offs_t byteaddress); void * memory_get_write_ptr(int cpunum, int spacenum, offs_t byteaddress); void * memory_get_op_ptr(int cpunum, offs_t byteaddress, int arg); /* memory banking */ void memory_configure_bank(int banknum, int startentry, int numentries, void *base, offs_t stride); void memory_configure_bank_decrypted(int banknum, int startentry, int numentries, void *base, offs_t stride); void memory_set_bank(int banknum, int entrynum); int memory_get_bank(int banknum); void memory_set_bankptr(int banknum, void *base); /* debugging */ void memory_set_debugger_access(int debugger); void memory_set_log_unmap(int spacenum, int log); int memory_get_log_unmap(int spacenum); /* dynamic address space mapping */ void * _memory_install_handler (running_machine *machine, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, FPTR rhandler, FPTR whandler, const char *rhandler_name, const char *whandler_name); UINT8 * _memory_install_handler8 (running_machine *machine, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read8_machine_func rhandler, write8_machine_func whandler, const char *rhandler_name, const char *whandler_name); UINT16 * _memory_install_handler16(running_machine *machine, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read16_machine_func rhandler, write16_machine_func whandler, const char *rhandler_name, const char *whandler_name); UINT32 * _memory_install_handler32(running_machine *machine, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read32_machine_func rhandler, write32_machine_func whandler, const char *rhandler_name, const char *whandler_name); UINT64 * _memory_install_handler64(running_machine *machine, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read64_machine_func rhandler, write64_machine_func whandler, const char *rhandler_name, const char *whandler_name); /* dynamic device address space mapping */ void * _memory_install_device_handler (const device_config *device, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, FPTR rhandler, FPTR whandler, const char *rhandler_name, const char *whandler_name); UINT8 * _memory_install_device_handler8 (const device_config *device, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read8_device_func rhandler, write8_device_func whandler, const char *rhandler_name, const char *whandler_name); UINT16 * _memory_install_device_handler16(const device_config *device, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read16_device_func rhandler, write16_device_func whandler, const char *rhandler_name, const char *whandler_name); UINT32 * _memory_install_device_handler32(const device_config *device, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read32_device_func rhandler, write32_device_func whandler, const char *rhandler_name, const char *whandler_name); UINT64 * _memory_install_device_handler64(const device_config *device, int cpunum, int spacenum, offs_t addrstart, offs_t addrend, offs_t addrmask, offs_t addrmirror, read64_device_func rhandler, write64_device_func whandler, const char *rhandler_name, const char *whandler_name); /* memory debugging */ void memory_dump(FILE *file); const char *memory_get_handler_string(int read0_or_write1, int cpunum, int spacenum, offs_t byteaddress); /*************************************************************************** HELPER MACROS AND INLINES ***************************************************************************/ /* generic memory access */ INLINE UINT8 program_read_byte (offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->read_byte)(byteaddress); } INLINE UINT16 program_read_word (offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->read_word)(byteaddress); } INLINE UINT32 program_read_dword(offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->read_dword)(byteaddress); } INLINE UINT64 program_read_qword(offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->read_qword)(byteaddress); } INLINE void program_write_byte (offs_t byteaddress, UINT8 data) { (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->write_byte)(byteaddress, data); } INLINE void program_write_word (offs_t byteaddress, UINT16 data) { (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->write_word)(byteaddress, data); } INLINE void program_write_dword(offs_t byteaddress, UINT32 data) { (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->write_dword)(byteaddress, data); } INLINE void program_write_qword(offs_t byteaddress, UINT64 data) { (*active_address_space[ADDRESS_SPACE_PROGRAM].accessors->write_qword)(byteaddress, data); } INLINE UINT8 data_read_byte (offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_DATA].accessors->read_byte)(byteaddress); } INLINE UINT16 data_read_word (offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_DATA].accessors->read_word)(byteaddress); } INLINE UINT32 data_read_dword(offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_DATA].accessors->read_dword)(byteaddress); } INLINE UINT64 data_read_qword(offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_DATA].accessors->read_qword)(byteaddress); } INLINE void data_write_byte (offs_t byteaddress, UINT8 data) { (*active_address_space[ADDRESS_SPACE_DATA].accessors->write_byte)(byteaddress, data); } INLINE void data_write_word (offs_t byteaddress, UINT16 data) { (*active_address_space[ADDRESS_SPACE_DATA].accessors->write_word)(byteaddress, data); } INLINE void data_write_dword(offs_t byteaddress, UINT32 data) { (*active_address_space[ADDRESS_SPACE_DATA].accessors->write_dword)(byteaddress, data); } INLINE void data_write_qword(offs_t byteaddress, UINT64 data) { (*active_address_space[ADDRESS_SPACE_DATA].accessors->write_qword)(byteaddress, data); } INLINE UINT8 io_read_byte (offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_IO].accessors->read_byte)(byteaddress); } INLINE UINT16 io_read_word (offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_IO].accessors->read_word)(byteaddress); } INLINE UINT32 io_read_dword(offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_IO].accessors->read_dword)(byteaddress); } INLINE UINT64 io_read_qword(offs_t byteaddress) { return (*active_address_space[ADDRESS_SPACE_IO].accessors->read_qword)(byteaddress); } INLINE void io_write_byte (offs_t byteaddress, UINT8 data) { (*active_address_space[ADDRESS_SPACE_IO].accessors->write_byte)(byteaddress, data); } INLINE void io_write_word (offs_t byteaddress, UINT16 data) { (*active_address_space[ADDRESS_SPACE_IO].accessors->write_word)(byteaddress, data); } INLINE void io_write_dword(offs_t byteaddress, UINT32 data) { (*active_address_space[ADDRESS_SPACE_IO].accessors->write_dword)(byteaddress, data); } INLINE void io_write_qword(offs_t byteaddress, UINT64 data) { (*active_address_space[ADDRESS_SPACE_IO].accessors->write_qword)(byteaddress, data); } /* safe opcode and opcode argument reading */ UINT8 cpu_readop_safe(offs_t byteaddress); UINT16 cpu_readop16_safe(offs_t byteaddress); UINT32 cpu_readop32_safe(offs_t byteaddress); UINT64 cpu_readop64_safe(offs_t byteaddress); UINT8 cpu_readop_arg_safe(offs_t byteaddress); UINT16 cpu_readop_arg16_safe(offs_t byteaddress); UINT32 cpu_readop_arg32_safe(offs_t byteaddress); UINT64 cpu_readop_arg64_safe(offs_t byteaddress); /* opcode and opcode argument reading */ INLINE void * cpu_opptr(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_opptr_unsafe(byteaddress); } INLINE UINT8 cpu_readop(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop_unsafe(byteaddress); } INLINE UINT16 cpu_readop16(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop16_unsafe(byteaddress); } INLINE UINT32 cpu_readop32(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop32_unsafe(byteaddress); } INLINE UINT64 cpu_readop64(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop64_unsafe(byteaddress); } INLINE UINT8 cpu_readop_arg(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop_arg_unsafe(byteaddress); } INLINE UINT16 cpu_readop_arg16(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop_arg16_unsafe(byteaddress); } INLINE UINT32 cpu_readop_arg32(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop_arg32_unsafe(byteaddress); } INLINE UINT64 cpu_readop_arg64(offs_t byteaddress) { extern opbase_data opbase; if (address_is_unsafe(byteaddress)) { memory_set_opbase(byteaddress); } return cpu_readop_arg64_unsafe(byteaddress); } /*************************************************************************** FUNCTION PROTOTYPES FOR CORE READ/WRITE ROUTINES ***************************************************************************/ /* declare program address space handlers */ UINT8 program_read_byte_8le(offs_t address); UINT16 program_read_word_8le(offs_t address); UINT16 program_read_word_masked_8le(offs_t address, UINT16 mask); UINT32 program_read_dword_8le(offs_t address); UINT32 program_read_dword_masked_8le(offs_t address, UINT32 mask); UINT64 program_read_qword_8le(offs_t address); UINT64 program_read_qword_masked_8le(offs_t address, UINT64 mask); void program_write_byte_8le(offs_t address, UINT8 data); void program_write_word_8le(offs_t address, UINT16 data); void program_write_word_masked_8le(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_8le(offs_t address, UINT32 data); void program_write_dword_masked_8le(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_8le(offs_t address, UINT64 data); void program_write_qword_masked_8le(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_8be(offs_t address); UINT16 program_read_word_8be(offs_t address); UINT16 program_read_word_masked_8be(offs_t address, UINT16 mask); UINT32 program_read_dword_8be(offs_t address); UINT32 program_read_dword_masked_8be(offs_t address, UINT32 mask); UINT64 program_read_qword_8be(offs_t address); UINT64 program_read_qword_masked_8be(offs_t address, UINT64 mask); void program_write_byte_8be(offs_t address, UINT8 data); void program_write_word_8be(offs_t address, UINT16 data); void program_write_word_masked_8be(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_8be(offs_t address, UINT32 data); void program_write_dword_masked_8be(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_8be(offs_t address, UINT64 data); void program_write_qword_masked_8be(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_16le(offs_t address); UINT16 program_read_word_16le(offs_t address); UINT16 program_read_word_masked_16le(offs_t address, UINT16 mask); UINT32 program_read_dword_16le(offs_t address); UINT32 program_read_dword_masked_16le(offs_t address, UINT32 mask); UINT64 program_read_qword_16le(offs_t address); UINT64 program_read_qword_masked_16le(offs_t address, UINT64 mask); void program_write_byte_16le(offs_t address, UINT8 data); void program_write_word_16le(offs_t address, UINT16 data); void program_write_word_masked_16le(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_16le(offs_t address, UINT32 data); void program_write_dword_masked_16le(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_16le(offs_t address, UINT64 data); void program_write_qword_masked_16le(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_16be(offs_t address); UINT16 program_read_word_16be(offs_t address); UINT16 program_read_word_masked_16be(offs_t address, UINT16 mask); UINT32 program_read_dword_16be(offs_t address); UINT32 program_read_dword_masked_16be(offs_t address, UINT32 mask); UINT64 program_read_qword_16be(offs_t address); UINT64 program_read_qword_masked_16be(offs_t address, UINT64 mask); void program_write_byte_16be(offs_t address, UINT8 data); void program_write_word_16be(offs_t address, UINT16 data); void program_write_word_masked_16be(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_16be(offs_t address, UINT32 data); void program_write_dword_masked_16be(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_16be(offs_t address, UINT64 data); void program_write_qword_masked_16be(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_32le(offs_t address); UINT16 program_read_word_32le(offs_t address); UINT16 program_read_word_masked_32le(offs_t address, UINT16 mask); UINT32 program_read_dword_32le(offs_t address); UINT32 program_read_dword_masked_32le(offs_t address, UINT32 mask); UINT64 program_read_qword_32le(offs_t address); UINT64 program_read_qword_masked_32le(offs_t address, UINT64 mask); void program_write_byte_32le(offs_t address, UINT8 data); void program_write_word_32le(offs_t address, UINT16 data); void program_write_word_masked_32le(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_32le(offs_t address, UINT32 data); void program_write_dword_masked_32le(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_32le(offs_t address, UINT64 data); void program_write_qword_masked_32le(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_32be(offs_t address); UINT16 program_read_word_32be(offs_t address); UINT16 program_read_word_masked_32be(offs_t address, UINT16 mask); UINT32 program_read_dword_32be(offs_t address); UINT32 program_read_dword_masked_32be(offs_t address, UINT32 mask); UINT64 program_read_qword_32be(offs_t address); UINT64 program_read_qword_masked_32be(offs_t address, UINT64 mask); void program_write_byte_32be(offs_t address, UINT8 data); void program_write_word_32be(offs_t address, UINT16 data); void program_write_word_masked_32be(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_32be(offs_t address, UINT32 data); void program_write_dword_masked_32be(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_32be(offs_t address, UINT64 data); void program_write_qword_masked_32be(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_64le(offs_t address); UINT16 program_read_word_64le(offs_t address); UINT16 program_read_word_masked_64le(offs_t address, UINT16 mask); UINT32 program_read_dword_64le(offs_t address); UINT32 program_read_dword_masked_64le(offs_t address, UINT32 mask); UINT64 program_read_qword_64le(offs_t address); UINT64 program_read_qword_masked_64le(offs_t address, UINT64 mask); void program_write_byte_64le(offs_t address, UINT8 data); void program_write_word_64le(offs_t address, UINT16 data); void program_write_word_masked_64le(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_64le(offs_t address, UINT32 data); void program_write_dword_masked_64le(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_64le(offs_t address, UINT64 data); void program_write_qword_masked_64le(offs_t address, UINT64 data, UINT64 mask); UINT8 program_read_byte_64be(offs_t address); UINT16 program_read_word_64be(offs_t address); UINT16 program_read_word_masked_64be(offs_t address, UINT16 mask); UINT32 program_read_dword_64be(offs_t address); UINT32 program_read_dword_masked_64be(offs_t address, UINT32 mask); UINT64 program_read_qword_64be(offs_t address); UINT64 program_read_qword_masked_64be(offs_t address, UINT64 mask); void program_write_byte_64be(offs_t address, UINT8 data); void program_write_word_64be(offs_t address, UINT16 data); void program_write_word_masked_64be(offs_t address, UINT16 data, UINT16 mask); void program_write_dword_64be(offs_t address, UINT32 data); void program_write_dword_masked_64be(offs_t address, UINT32 data, UINT32 mask); void program_write_qword_64be(offs_t address, UINT64 data); void program_write_qword_masked_64be(offs_t address, UINT64 data, UINT64 mask); /* declare data address space handlers */ UINT8 data_read_byte_8le(offs_t address); UINT16 data_read_word_8le(offs_t address); UINT16 data_read_word_masked_8le(offs_t address, UINT16 mask); UINT32 data_read_dword_8le(offs_t address); UINT32 data_read_dword_masked_8le(offs_t address, UINT32 mask); UINT64 data_read_qword_8le(offs_t address); UINT64 data_read_qword_masked_8le(offs_t address, UINT64 mask); void data_write_byte_8le(offs_t address, UINT8 data); void data_write_word_8le(offs_t address, UINT16 data); void data_write_word_masked_8le(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_8le(offs_t address, UINT32 data); void data_write_dword_masked_8le(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_8le(offs_t address, UINT64 data); void data_write_qword_masked_8le(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_8be(offs_t address); UINT16 data_read_word_8be(offs_t address); UINT16 data_read_word_masked_8be(offs_t address, UINT16 mask); UINT32 data_read_dword_8be(offs_t address); UINT32 data_read_dword_masked_8be(offs_t address, UINT32 mask); UINT64 data_read_qword_8be(offs_t address); UINT64 data_read_qword_masked_8be(offs_t address, UINT64 mask); void data_write_byte_8be(offs_t address, UINT8 data); void data_write_word_8be(offs_t address, UINT16 data); void data_write_word_masked_8be(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_8be(offs_t address, UINT32 data); void data_write_dword_masked_8be(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_8be(offs_t address, UINT64 data); void data_write_qword_masked_8be(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_16le(offs_t address); UINT16 data_read_word_16le(offs_t address); UINT16 data_read_word_masked_16le(offs_t address, UINT16 mask); UINT32 data_read_dword_16le(offs_t address); UINT32 data_read_dword_masked_16le(offs_t address, UINT32 mask); UINT64 data_read_qword_16le(offs_t address); UINT64 data_read_qword_masked_16le(offs_t address, UINT64 mask); void data_write_byte_16le(offs_t address, UINT8 data); void data_write_word_16le(offs_t address, UINT16 data); void data_write_word_masked_16le(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_16le(offs_t address, UINT32 data); void data_write_dword_masked_16le(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_16le(offs_t address, UINT64 data); void data_write_qword_masked_16le(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_16be(offs_t address); UINT16 data_read_word_16be(offs_t address); UINT16 data_read_word_masked_16be(offs_t address, UINT16 mask); UINT32 data_read_dword_16be(offs_t address); UINT32 data_read_dword_masked_16be(offs_t address, UINT32 mask); UINT64 data_read_qword_16be(offs_t address); UINT64 data_read_qword_masked_16be(offs_t address, UINT64 mask); void data_write_byte_16be(offs_t address, UINT8 data); void data_write_word_16be(offs_t address, UINT16 data); void data_write_word_masked_16be(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_16be(offs_t address, UINT32 data); void data_write_dword_masked_16be(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_16be(offs_t address, UINT64 data); void data_write_qword_masked_16be(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_32le(offs_t address); UINT16 data_read_word_32le(offs_t address); UINT16 data_read_word_masked_32le(offs_t address, UINT16 mask); UINT32 data_read_dword_32le(offs_t address); UINT32 data_read_dword_masked_32le(offs_t address, UINT32 mask); UINT64 data_read_qword_32le(offs_t address); UINT64 data_read_qword_masked_32le(offs_t address, UINT64 mask); void data_write_byte_32le(offs_t address, UINT8 data); void data_write_word_32le(offs_t address, UINT16 data); void data_write_word_masked_32le(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_32le(offs_t address, UINT32 data); void data_write_dword_masked_32le(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_32le(offs_t address, UINT64 data); void data_write_qword_masked_32le(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_32be(offs_t address); UINT16 data_read_word_32be(offs_t address); UINT16 data_read_word_masked_32be(offs_t address, UINT16 mask); UINT32 data_read_dword_32be(offs_t address); UINT32 data_read_dword_masked_32be(offs_t address, UINT32 mask); UINT64 data_read_qword_32be(offs_t address); UINT64 data_read_qword_masked_32be(offs_t address, UINT64 mask); void data_write_byte_32be(offs_t address, UINT8 data); void data_write_word_32be(offs_t address, UINT16 data); void data_write_word_masked_32be(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_32be(offs_t address, UINT32 data); void data_write_dword_masked_32be(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_32be(offs_t address, UINT64 data); void data_write_qword_masked_32be(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_64le(offs_t address); UINT16 data_read_word_64le(offs_t address); UINT16 data_read_word_masked_64le(offs_t address, UINT16 mask); UINT32 data_read_dword_64le(offs_t address); UINT32 data_read_dword_masked_64le(offs_t address, UINT32 mask); UINT64 data_read_qword_64le(offs_t address); UINT64 data_read_qword_masked_64le(offs_t address, UINT64 mask); void data_write_byte_64le(offs_t address, UINT8 data); void data_write_word_64le(offs_t address, UINT16 data); void data_write_word_masked_64le(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_64le(offs_t address, UINT32 data); void data_write_dword_masked_64le(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_64le(offs_t address, UINT64 data); void data_write_qword_masked_64le(offs_t address, UINT64 data, UINT64 mask); UINT8 data_read_byte_64be(offs_t address); UINT16 data_read_word_64be(offs_t address); UINT16 data_read_word_masked_64be(offs_t address, UINT16 mask); UINT32 data_read_dword_64be(offs_t address); UINT32 data_read_dword_masked_64be(offs_t address, UINT32 mask); UINT64 data_read_qword_64be(offs_t address); UINT64 data_read_qword_masked_64be(offs_t address, UINT64 mask); void data_write_byte_64be(offs_t address, UINT8 data); void data_write_word_64be(offs_t address, UINT16 data); void data_write_word_masked_64be(offs_t address, UINT16 data, UINT16 mask); void data_write_dword_64be(offs_t address, UINT32 data); void data_write_dword_masked_64be(offs_t address, UINT32 data, UINT32 mask); void data_write_qword_64be(offs_t address, UINT64 data); void data_write_qword_masked_64be(offs_t address, UINT64 data, UINT64 mask); /* declare io address space handlers */ UINT8 io_read_byte_8le(offs_t address); UINT16 io_read_word_8le(offs_t address); UINT16 io_read_word_masked_8le(offs_t address, UINT16 mask); UINT32 io_read_dword_8le(offs_t address); UINT32 io_read_dword_masked_8le(offs_t address, UINT32 mask); UINT64 io_read_qword_8le(offs_t address); UINT64 io_read_qword_masked_8le(offs_t address, UINT64 mask); void io_write_byte_8le(offs_t address, UINT8 data); void io_write_word_8le(offs_t address, UINT16 data); void io_write_word_masked_8le(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_8le(offs_t address, UINT32 data); void io_write_dword_masked_8le(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_8le(offs_t address, UINT64 data); void io_write_qword_masked_8le(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_8be(offs_t address); UINT16 io_read_word_8be(offs_t address); UINT16 io_read_word_masked_8be(offs_t address, UINT16 mask); UINT32 io_read_dword_8be(offs_t address); UINT32 io_read_dword_masked_8be(offs_t address, UINT32 mask); UINT64 io_read_qword_8be(offs_t address); UINT64 io_read_qword_masked_8be(offs_t address, UINT64 mask); void io_write_byte_8be(offs_t address, UINT8 data); void io_write_word_8be(offs_t address, UINT16 data); void io_write_word_masked_8be(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_8be(offs_t address, UINT32 data); void io_write_dword_masked_8be(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_8be(offs_t address, UINT64 data); void io_write_qword_masked_8be(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_16le(offs_t address); UINT16 io_read_word_16le(offs_t address); UINT16 io_read_word_masked_16le(offs_t address, UINT16 mask); UINT32 io_read_dword_16le(offs_t address); UINT32 io_read_dword_masked_16le(offs_t address, UINT32 mask); UINT64 io_read_qword_16le(offs_t address); UINT64 io_read_qword_masked_16le(offs_t address, UINT64 mask); void io_write_byte_16le(offs_t address, UINT8 data); void io_write_word_16le(offs_t address, UINT16 data); void io_write_word_masked_16le(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_16le(offs_t address, UINT32 data); void io_write_dword_masked_16le(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_16le(offs_t address, UINT64 data); void io_write_qword_masked_16le(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_16be(offs_t address); UINT16 io_read_word_16be(offs_t address); UINT16 io_read_word_masked_16be(offs_t address, UINT16 mask); UINT32 io_read_dword_16be(offs_t address); UINT32 io_read_dword_masked_16be(offs_t address, UINT32 mask); UINT64 io_read_qword_16be(offs_t address); UINT64 io_read_qword_masked_16be(offs_t address, UINT64 mask); void io_write_byte_16be(offs_t address, UINT8 data); void io_write_word_16be(offs_t address, UINT16 data); void io_write_word_masked_16be(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_16be(offs_t address, UINT32 data); void io_write_dword_masked_16be(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_16be(offs_t address, UINT64 data); void io_write_qword_masked_16be(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_32le(offs_t address); UINT16 io_read_word_32le(offs_t address); UINT16 io_read_word_masked_32le(offs_t address, UINT16 mask); UINT32 io_read_dword_32le(offs_t address); UINT32 io_read_dword_masked_32le(offs_t address, UINT32 mask); UINT64 io_read_qword_32le(offs_t address); UINT64 io_read_qword_masked_32le(offs_t address, UINT64 mask); void io_write_byte_32le(offs_t address, UINT8 data); void io_write_word_32le(offs_t address, UINT16 data); void io_write_word_masked_32le(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_32le(offs_t address, UINT32 data); void io_write_dword_masked_32le(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_32le(offs_t address, UINT64 data); void io_write_qword_masked_32le(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_32be(offs_t address); UINT16 io_read_word_32be(offs_t address); UINT16 io_read_word_masked_32be(offs_t address, UINT16 mask); UINT32 io_read_dword_32be(offs_t address); UINT32 io_read_dword_masked_32be(offs_t address, UINT32 mask); UINT64 io_read_qword_32be(offs_t address); UINT64 io_read_qword_masked_32be(offs_t address, UINT64 mask); void io_write_byte_32be(offs_t address, UINT8 data); void io_write_word_32be(offs_t address, UINT16 data); void io_write_word_masked_32be(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_32be(offs_t address, UINT32 data); void io_write_dword_masked_32be(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_32be(offs_t address, UINT64 data); void io_write_qword_masked_32be(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_64le(offs_t address); UINT16 io_read_word_64le(offs_t address); UINT16 io_read_word_masked_64le(offs_t address, UINT16 mask); UINT32 io_read_dword_64le(offs_t address); UINT32 io_read_dword_masked_64le(offs_t address, UINT32 mask); UINT64 io_read_qword_64le(offs_t address); UINT64 io_read_qword_masked_64le(offs_t address, UINT64 mask); void io_write_byte_64le(offs_t address, UINT8 data); void io_write_word_64le(offs_t address, UINT16 data); void io_write_word_masked_64le(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_64le(offs_t address, UINT32 data); void io_write_dword_masked_64le(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_64le(offs_t address, UINT64 data); void io_write_qword_masked_64le(offs_t address, UINT64 data, UINT64 mask); UINT8 io_read_byte_64be(offs_t address); UINT16 io_read_word_64be(offs_t address); UINT16 io_read_word_masked_64be(offs_t address, UINT16 mask); UINT32 io_read_dword_64be(offs_t address); UINT32 io_read_dword_masked_64be(offs_t address, UINT32 mask); UINT64 io_read_qword_64be(offs_t address); UINT64 io_read_qword_masked_64be(offs_t address, UINT64 mask); void io_write_byte_64be(offs_t address, UINT8 data); void io_write_word_64be(offs_t address, UINT16 data); void io_write_word_masked_64be(offs_t address, UINT16 data, UINT16 mask); void io_write_dword_64be(offs_t address, UINT32 data); void io_write_dword_masked_64be(offs_t address, UINT32 data, UINT32 mask); void io_write_qword_64be(offs_t address, UINT64 data); void io_write_qword_masked_64be(offs_t address, UINT64 data, UINT64 mask); #endif /* __MEMORY_H__ */